The experimental study about visible and near infrared absorption of fiber

Q4 Physics and Astronomy

光学技术 Pub Date : 2014-01-01 DOI:10.3788/GXJS20144001.0013

李福瑞 Li Furui, 王俊红 Wang Junhong, 张. Z. Wei, 滕树云 Teng Shuyun

引用次数: 0

Abstract

Visible light and near-infrared absorption of fiber are studied experimentally.With the polychromatic light illumination,the propagation loss of optical fiber is measured according to the fiber truncation method.The absorption coefficient of fiber is obtained through the simple calculation.Several absorption peaks of fiber are found in the absorption spectrum from 500nm to 1000nm.The corresponding explanation for these absorption peaks is given.

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光纤可见光和近红外吸收的实验研究

实验研究了光纤对可见光和近红外的吸收。在多色光照射下，采用光纤截断法测量光纤的传输损耗。通过简单的计算得到了纤维的吸收系数。在500 ~ 1000nm的吸收光谱中发现了几个光纤的吸收峰。对这些吸收峰给出了相应的解释。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

光学技术 Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

0.60

自引率

0.00%

发文量

6699

期刊介绍： The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months. The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".